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Cheap flights from Las Vegas to Incheon Intl Airport from $390

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Incheon Intl Airport departing on 4/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Las Vegas to Seoul

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Las Vegas to Seoul.
9:05 am - 8:30 pmLAS-ICN
19h 25m1 stop
6:20 pm - 10:45 pmICN-LAS
20h 25m1 stop
mer., avr. 23 - mer., mai 7
5:20 am - 8:30 pmLAS-ICN
23h 10m1 stop
6:20 pm - 7:59 pmICN-LAS
17h 39m1 stop
lun., avr. 28 - lun., mai 5
9:05 am - 8:30 pmLAS-ICN
19h 25m1 stop
6:20 pm - 9:08 pmICN-LAS
18h 48m2 stops
mer., avr. 23 - mer., mai 7
8:45 pm - 9:15 pmLAS-ICN
32h 30m2 stops
6:20 pm - 7:59 pmICN-LAS
17h 39m1 stop
lun., avr. 28 - lun., mai 5
8:00 am - 6:45 pmLAS-ICN
18h 45m1 stop
8:45 pm - 9:29 pmICN-LAS
16h 44m1 stop
$905WestJet
Find Deal
ven., sept. 12 - sam., sept. 20
8:00 am - 6:45 pmLAS-ICN
18h 45m1 stop
8:45 pm - 9:29 pmICN-LAS
16h 44m1 stop
$924WestJet
Find Deal
ven., août 22 - sam., sept. 6
7:25 am - 4:05 pmLAS-ICN
16h 40m1 stop
5:45 pm - 11:55 pmICN-LAS
22h 10m1 stop
$1,068Air Canada
Find Deal
mer., mai 14 - ven., mai 23
4:45 pm - 4:05 pmLAS-ICN
31h 20m1 stop
5:45 pm - 11:23 pmICN-LAS
21h 38m1 stop
$1,138Air Canada
Find Deal
mar., sept. 23 - jeu., oct. 16
7:30 pm - 2:05 pmLAS-ICN
50h 35m2 stops
10:10 am - 9:43 pmICN-LAS
27h 33m2 stops
$1,287Cathay Pacific
Find Deal
mer., avr. 16 - mer., avr. 23
7:55 pm - 11:15 amLAS-ICN
23h 20m2 stops
8:35 pm - 8:10 amICN-LAS
27h 35m2 stops
$1,329China Airlines
Find Deal
lun., avr. 28 - jeu., mai 1

WestJet flights from Las Vegas to Incheon Intl Airport

Our best WestJet deals on Las Vegas to Incheon Intl Airport flight tickets
WestJet
Sep 12
LAS8:00 amLas Vegas Harry Reid Intl
18h 45m
1 stop
ICN6:45 pmIncheon Intl
Sep 20
ICN8:45 pmIncheon Intl
16h 44m
1 stop
LAS9:29 pmLas Vegas Harry Reid Intl
WestJet
Aug 22
LAS8:00 amLas Vegas Harry Reid Intl
18h 45m
1 stop
ICN6:45 pmIncheon Intl
Sep 6
ICN8:45 pmIncheon Intl
16h 44m
1 stop
LAS9:29 pmLas Vegas Harry Reid Intl
WestJet
Aug 22
LAS8:00 amLas Vegas Harry Reid Intl
18h 45m
1 stop
ICN6:45 pmIncheon Intl
Sep 6
ICN8:45 pmIncheon Intl
39h 36m
2 stops
LAS8:21 pmLas Vegas Harry Reid Intl

Air Canada flights from Las Vegas to Incheon Intl Airport

Our best Air Canada deals on Las Vegas to Incheon Intl Airport flight tickets
Air Canada
May 14
LAS7:25 amLas Vegas Harry Reid Intl
16h 40m
1 stop
ICN4:05 pmIncheon Intl
May 23
ICN5:45 pmIncheon Intl
22h 10m
1 stop
LAS11:55 pmLas Vegas Harry Reid Intl
Air Canada
Sep 23
LAS4:45 pmLas Vegas Harry Reid Intl
31h 20m
1 stop
ICN4:05 pmIncheon Intl
Oct 16
ICN5:45 pmIncheon Intl
21h 38m
1 stop
LAS11:23 pmLas Vegas Harry Reid Intl
Air Canada
May 4
LAS4:50 pmLas Vegas Harry Reid Intl
31h 15m
1 stop
ICN4:05 pmIncheon Intl
May 7
ICN5:45 pmIncheon Intl
22h 10m
1 stop
LAS11:55 pmLas Vegas Harry Reid Intl

See travel insights to Seoul from

How to get the cheapest flight ticket from Las Vegas to Incheon Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Incheon Intl Airport?

The cheapest month to fly to Incheon Intl Airport from Las Vegas is in September. Flight prices, which tend to average around $1,111, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of September, then departing from Las Vegas during the month February is also very affordable. Most momondo users find prices during this month for around $1,202.

What is the cheapest day to depart on your flight to Incheon Intl Airport?

The cheapest day to depart from Las Vegas to Incheon Intl Airport is on a Tuesday when prices can be found for as low as $1,104. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,452. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

At noon is the cheapest time of day to fly from Las Vegas to Incheon Intl Airport when you can find flight prices for as low as $366. Flying to Incheon Intl Airport at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,273 on average. Flights to Incheon Intl Airport from Las Vegas in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Las Vegas Harry Reid Intl to Incheon Intl flight route?

Fly from Las Vegas Harry Reid Intl to Incheon Intl for the best Las Vegas Harry Reid Intl - Incheon Intl flight prices

How far in advance should I book a flight to Incheon Intl Airport?

You are more likely to see cheaper flights to Incheon Intl Airport from Las Vegas when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $1,424 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Las Vegas for as low as $1,004 on momondo.

What cabin class options are available on Las Vegas Harry Reid Intl to Incheon Intl flights?

There are 3 cabin classes available to choose from on Las Vegas Harry Reid Intl to Incheon Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Las Vegas to Incheon Intl Airport flight prices changed over time?

As of March 2025, prices for Las Vegas to Incheon Intl Airport flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from Las Vegas to Incheon Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Incheon Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Las Vegas to Incheon Intl Airport (LAS to ICN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Incheon Intl Airport

Best Price Found

$390

Fastest flight time

16h 05m

Direct flights

Every day
The best one-way flight to Incheon Intl Airport from Las Vegas in the past 72 hours is $390. The best round-trip flight deal from Las Vegas to Incheon Intl Airport found on momondo in the last 72 hours is $738.
The fastest flight from Las Vegas to Incheon Intl Airport takes 16h 05m
Direct flights go from Las Vegas to Incheon Intl Airport every day.

  • How far is Las Vegas Harry Reid Intl to Incheon Intl by plane?

    The distance between Las Vegas Harry Reid Intl and Incheon Intl is about 6000.4 mi. In terms of flight time, this usually takes a little over 16h 05m.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Incheon Intl Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Incheon Intl Airport are updated daily.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Incheon Intl Airport?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Incheon Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The travel and health documents required for your trip to Incheon Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Incheon Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Las Vegas to Incheon Intl Airport?

  • What is the most popular airline from Las Vegas to Incheon Intl Airport?


Best airlines flying from Las Vegas to Incheon Intl Airport

Compare and see reviews for airlines that fly from Las Vegas to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $356Free CancellationRating
7.4
8,614 reviews
Search United Airlines flights
WestJetPriceFrom $597Free CancellationRating
7.2
2,789 reviews
Search WestJet flights
Hawaiian AirlinesPriceFrom $770Free CancellationRating
7.9
2,344 reviews
Search Hawaiian Airlines flights
Air CanadaPriceFrom $819Free CancellationRating
7.0
9,001 reviews
Search Air Canada flights
Asiana AirlinesPriceFrom $1,040Free CancellationRating
8.2
440 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $1,275Free CancellationRating
8.4
1,051 reviews
Search Korean Air flights
DeltaPriceFrom $1,373Free CancellationRating
8.0
7,899 reviews
Search Delta flights
  • Korean Air Flights From Las Vegas to Incheon Intl Airport

    The lowest priced Korean Air flight from Las Vegas to Incheon Intl Airport from the last 72 hours was $1,275. Generally, Korean Air has 7 flights on this route every week with an average price of $1,726. Korean Air is rated 8.4/10 by our users.

  • Delta Flights From Las Vegas to Incheon Intl Airport

    Another popular option for Las Vegas to Incheon Intl Airport flights is Delta (8.0/10, 7,899 ratings). Delta flies from Las Vegas to Incheon Intl Airport around 7 times per week, with deals starting from $1,373 round-trip and rising to an average price of around $1,681.


Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Suwon
Seongnam
Daejeon
Anyang

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Seoul?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Las Vegas to Seoul for you.

Can I find flights from Las Vegas to Seoul with flexible booking policies on momondo?

Flights from Las Vegas to Seoul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Las Vegas to Seoul?

momondo provides multiple filters to help you find the best flight to Seoul from Las Vegas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Las Vegas to Seoul right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from Las Vegas and alert you when they change.


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